CN113375652A - Road measuring device based on information technology - Google Patents
Road measuring device based on information technology Download PDFInfo
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- CN113375652A CN113375652A CN202110692436.1A CN202110692436A CN113375652A CN 113375652 A CN113375652 A CN 113375652A CN 202110692436 A CN202110692436 A CN 202110692436A CN 113375652 A CN113375652 A CN 113375652A
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 18
- 230000000670 limiting effect Effects 0.000 claims description 32
- 230000000694 effects Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 230000001629 suppression Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract 3
- 230000037431 insertion Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
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Abstract
本发明公开了一种基于信息技术的道路测量装置，包括接收器，所述接收器底部固定连接有伸缩杆；还包括位于伸缩杆下方的插杆；旋转组件，用于调整插杆角度偏差的旋转组件设于伸缩杆和插杆之间；位移组件，用于调整插杆距离偏差的位移组件设有旋转组件侧面，通过右手转动固定板，完成插杆方位偏差的调整，左手按压调节板，支撑杆向下移动，顶起插杆并通过第二抵压块抵压伸缩杆，使固定板保持调整后的角度不变，然后转动调节手柄，使插杆沿着第二活动槽方向移动，从而完成插杆位移偏差的调整，该结构简单方便，调整效率高，省时省力，且调整精度高。
The invention discloses a road measurement device based on information technology, which comprises a receiver, a telescopic rod is fixedly connected to the bottom of the receiver; also includes a plug-in rod under the telescopic rod; a rotating component is used for adjusting the angle deviation of the plug-in rod The rotating component is set between the telescopic rod and the inserting pole; the displacement component, which is used to adjust the distance deviation of the inserting pole, is provided with the side of the rotating component. The support rod moves down, pushes up the insertion rod and presses the telescopic rod through the second pressing block, so that the fixed plate keeps the adjusted angle unchanged, and then rotates the adjustment handle to make the insertion rod move in the direction of the second movable slot, Therefore, the adjustment of the displacement deviation of the insertion rod is completed, the structure is simple and convenient, the adjustment efficiency is high, the time and labor are saved, and the adjustment precision is high.
Description
Technical Field
The invention relates to the technical field of road measuring devices, in particular to a road measuring device based on an information technology.
Background
The GPS measuring instrument can provide real-time navigation and positioning information such as longitude, latitude, elevation and the like by adopting a GPS global satellite positioning system, obtains the coordinates of each point by utilizing the positioning function of the GPS, and calculates data such as distance, area and the like by a mathematical method.
In road construction, a GPS measuring instrument is utilized to carry out paying-off of a design point location, a design point location coordinate (X, Y coordinate) is found out, finally, marks are made on the point location determined by the GPS measuring instrument, so that subsequent construction is facilitated, in actual paying-off, the GPS measuring instrument is vertically placed on the ground, direction deviation and deviation of distance in the direction exist between the position measured for the first time and the design point location coordinate, a technician is required to move to be matched with real-time measurement to carry out adjustment for many times, the correct point location can be determined, time and labor are wasted, and therefore the road measuring device based on the information technology is provided.
Disclosure of Invention
The present invention is directed to a road surveying device based on information technology with high surveying efficiency, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a road measuring device based on information technology comprises a receiver, wherein a telescopic rod is fixedly connected to the bottom of the receiver; the telescopic rod is positioned below the telescopic rod; the rotating assembly is used for adjusting the angle deviation of the inserted bar and is arranged between the telescopic rod and the inserted bar; and the displacement assembly is used for adjusting the distance deviation of the inserted bar and is provided with a side surface of the rotating assembly.
Preferably, the rotating assembly includes and is connected fixed gear with the telescopic link bottom, gear surface engagement has the internal tooth ring, the first rotating ring of internal tooth ring top surface fixedly connected with, first rotating ring surface runs through and is equipped with first movable groove, first rotating ring top is rotated and is connected with and is connected fixed first fixed disk with the telescopic link, first fixed disk top surface edge fixedly connected with position scale, internal tooth ring surface fixedly connected with fixed plate, the fixed plate top be equipped with first fixed disk normal running fit's first pointer.
Preferably, the displacement subassembly includes adjustment handle, the second movable groove has been seted up to the fixed plate bottom surface, the fixed plate side runs through the third movable groove that is equipped with and communicates with the second movable groove, adjustment handle fixedly connected with penetrates the threaded rod of second movable groove, second movable groove sliding fit has and is connected fixed fly leaf with the inserted bar, the fly leaf is L shape structure, threaded rod and fly leaf threaded connection, threaded rod tip and fixed plate normal running fit, fixed plate side fixedly connected with position scale, third movable groove internal running fit has and is connected fixed second pointer with the fly leaf, the inserted bar opposite side is equipped with supporting component.
Preferably, the supporting component comprises a second fixing disc which is positioned above the inserting rod and is fixedly connected with the bottom end of the telescopic rod, a first rotating groove is formed in the second fixing disc, a second rotating groove communicated with the first rotating groove is formed in the outer surface of the second fixing disc, a third rotating ring which is in rotating fit with the second fixing disc is arranged on the inner side of the first rotating groove, a first pressing block with an inclined bottom is movably matched in the first rotating groove, a connecting block which is in rotating fit with the third rotating groove is pressed at the bottom end of the first pressing block, a first spring is hung and matched between the first pressing block and the third rotating ring, a limiting block is movably matched at the bottom end of the inserting rod, a limiting plate which is fixedly connected with the inserting rod is arranged below the limiting block, a clamping groove is formed in the direction of the limiting block, and a supporting rod which penetrates through the limiting block is fixedly connected at the bottom end of the connecting block, and a fixing component is arranged on the side surface of the first pressing block.
Preferably, fixed subassembly is including penetrating the first movable rod in first activity groove, first movable rod one end fixedly connected with second support block, the cooperation of articulating has two second springs between second support block and the first rotating ring, second fixed disk edge below normal running fit has the second rotating ring, second rotating ring surface runs through and is equipped with fourth activity groove, fourth activity inslot sliding fit has and is connected the second movable rod fixed with first support block, fixedly connected with regulating plate between first movable rod and the second movable rod.
Preferably, the top surface of the connecting block is in an inclined shape matched with the bottom surface of the first pressing block, and a plurality of balls are embedded in the top surface of the connecting block, so that friction force is reduced.
Preferably, the bottom end of the fixing plate is matched with a limiting rod in an inserting and connecting mode, and the bottom end of the limiting rod is movably connected with a horizontal rod inserted into the inserting rod, so that the inserting rod can move stably.
Preferably, the bracing piece is close to inserted bar direction fixedly connected with cowl, the bracing piece bottom is the triangle distribution structure, is convenient for keep overall stability.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the fixed plate is rotated by the right hand to complete the adjustment of the azimuth deviation of the inserted link, the adjusting plate is pressed by the left hand, the supporting rod moves downwards to jack the inserted link and press the telescopic link through the second pressing block, so that the fixed plate keeps the adjusted angle unchanged, then the adjusting handle is rotated to move the inserted link along the direction of the second movable groove, and thus the adjustment of the displacement deviation of the inserted link is completed.
2. According to the invention, through the arranged balls, the friction force between the first pressing block and the connecting block is reduced, the support rod is convenient to move downwards to jack the inserted rod, and the bottom of the support rod is in a triangular distribution structure, so that the fixed limiting effect of the adjusted direction is ensured, and the movement in the direction is avoided in the displacement adjustment process of the inserted rod. 3. The invention increases the moving stability of the inserted link in the horizontal direction through the limiting rod and the horizontal rod, and the limiting rod and the horizontal rod are convenient to disassemble and store and carry.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the lower structure of the present invention;
FIG. 3 is an enlarged view of the upper structure of FIG. 2;
FIG. 4 is an enlarged view of the upper structure of FIG. 3;
FIG. 5 is a schematic cross-sectional view of the structure of FIG. 4;
FIG. 6 is a schematic exploded view of the right part of the structure of FIG. 5;
FIG. 7 is an enlarged view of the left portion of FIG. 5;
FIG. 8 is a schematic diagram of FIG. 7 with the structure broken away;
FIG. 9 is a schematic exploded view of the left portion of FIG. 8;
FIG. 10 is an enlarged view of the lower portion of FIG. 2;
fig. 11 is a schematic view of fig. 10 with the structure broken away.
In the figure: 1-a receiver; 2, a telescopic rod; 3-inserting a rod; 4-a rotating assembly; 5-a gear; 6-inner gear ring; 7-a first rotating ring; 8-a first active slot; 9-a first fixed disk; 10-azimuth scale; 11-a fixed plate; 12-a first pointer; 13-a displacement assembly; 14-adjusting the handle; 15-a second active slot; 16-a third active slot; 17-a threaded rod; 18-a movable plate; 19-position scale; 20-a second pointer; 21-a support assembly; 22-a second fixed disk; 23-a first rotary trough; 24-a second rotary groove; 25-a third rotating ring; 26-a first pressing block; 27-connecting blocks; 28-a first spring; 29-a limiting block; 30-limiting plate; 31-a card slot; 32-a support bar; 33-a fixation assembly; 34-a first movable bar; 35-a second pressing block; 36-a second spring; 37-a second rotating ring; 38-a fourth active slot; 39-a second movable bar; 40-adjusting plate; 41-a ball bearing; 42-a limiting rod; 43-horizontal bar; 44-arc baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-2, fig. 4-8 and fig. 11, the present invention provides a technical solution: a road measuring device based on information technology comprises a receiver 1, wherein the bottom of the receiver 1 is fixedly connected with a telescopic rod 2; the telescopic rod is characterized by also comprising an inserting rod 3 positioned below the telescopic rod 2; the rotating component 4 is used for adjusting the angle deviation of the inserted bar 3, and the rotating component 4 is arranged between the telescopic rod 2 and the inserted bar 3; and the displacement assembly 13, and the displacement assembly 13 for adjusting the distance deviation of the inserted rod 3 are provided with the side surfaces of the rotating assemblies 4.
Wherein, rotating assembly 4 includes and is connected fixed gear 5 with 2 bottom of telescopic link, 5 surface engagement of gear has interior ring gear 6, the first rotating ring 7 of 6 top surface fixedly connected with of interior ring gear, 7 surfaces of first rotating ring run through and are equipped with first movable groove 8, 7 tops of first rotating ring are rotated and are connected with and are connected fixed first fixed disk 9 with telescopic link 2, 9 top surface edges fixedly connected with position scales 10 of first fixed disk, 6 surface fixedly connected with fixed plate 11 of interior ring gear, 11 tops of fixed plate are equipped with and first fixed disk 9 normal running fit's first pointer 12.
Simultaneously, displacement unit 13 includes adjustment handle 14, second movable groove 15 has been seted up to fixed plate 11 bottom surface, fixed plate 11 side runs through be equipped with the third movable groove 16 of second movable groove 15 intercommunication, adjustment handle 14 fixedly connected with penetrates the threaded rod 17 of second movable groove 15, sliding fit has the fly leaf 18 of being connected fixedly with inserted bar 3 in the second movable groove 15, fly leaf 18 is L shape structure, threaded rod 17 and fly leaf 18 threaded connection, threaded rod 17 tip and fixed plate 11 normal running fit, fixed plate 11 side fixedly connected with position scale 19, the interior normal running fit of third movable groove 16 has the second pointer 20 of being connected fixedly with fly leaf 18, 3 opposite sides of inserted bar are equipped with supporting component 21.
Meanwhile, the supporting component 21 comprises a second fixing disc 22 which is located above the inserting rod 3 and is fixedly connected with the bottom end of the telescopic rod 2, a first rotating groove 23 is formed in the second fixing disc 22, a second rotating groove 24 communicated with the first rotating groove 23 is formed in the outer surface of the second fixing disc 22, a third rotating ring 25 which is rotatably matched with the second fixing disc 22 is arranged on the inner side of the first rotating groove 23, a first pressing block 26 with an inclined bottom surface is movably matched in the first rotating groove 23, a connecting block 27 which is rotatably matched with the third rotating groove is pressed at the bottom end of the first pressing block 26, a first spring 28 is hung and matched between the first pressing block 26 and the third rotating ring 25, a limiting block 29 is movably matched at the bottom of the inserting rod 3, a limiting plate 30 which is fixedly connected with the inserting rod 3 is arranged below the limiting block 29, and a clamping groove 31 is formed in the direction of the limiting block 29, which is close to the fixing plate 11, the bottom end of the connecting block 27 is fixedly connected with a supporting rod 32 penetrating into the limiting block 29, and the side surface of the first pressing block 26 is provided with a fixing component 33.
In addition, fixed subassembly 33 is including penetrating first movable rod 34 of first activity groove 8, first movable rod 34 one end fixedly connected with second suppression piece 35, it has two second springs 36 to articulate the cooperation between second suppression piece 35 and the first rotating ring 7, second fixed disk 22 edge below normal running fit has second rotating ring 37, second rotating ring 37 surface runs through and is equipped with fourth activity groove 38, sliding fit has and is connected fixed second movable rod 39 with first suppression piece 26 in the fourth activity groove 38, fixedly connected with regulating plate 40 between first movable rod 34 and the second movable rod 39.
Meanwhile, the support rod 32 is fixedly connected with an arc-shaped baffle 44 close to the direction of the inserted link 3, so that after the measurement is finished, the inserted link 3 returns to a position right below the telescopic link 2.
In this embodiment, the inserting rod 3 is inserted into a certain position on the road, the receiver 1 feeds back the direction deviation between the position of the inserting rod 3 and the designed point position and the displacement deviation in the placing direction, the right hand rotates the fixing plate 11, the inner gear ring 6 is meshed with the gear 5, and matches with the first pointer 12 and the direction scale 10 on the first fixing plate 9, so as to precisely complete the rotation adjustment, the displacement assembly 13, the supporting assembly 21 and the fixing assembly 33 all rotate along with the rotation of the fixing plate 11, after the direction adjustment is completed, the left hand holds the adjusting plate 40, the adjusting plate 40 moves towards the inserting rod 3, the first movable rod 34 moves along the first movable groove 8, and drives the second pressing block 35 to tightly press the telescopic rod 2, so that the fixing plate 11 cannot rotate, the state after the direction adjustment is maintained, while the adjusting plate 40 moves, the second movable rod 39 is driven to move along the fourth movable groove 38, the second movable rod 39 drives the first pressing block 26 with the bottom surface inclined downward to move, so that the pressing connecting block 27 drives the supporting rod 32 to move, under the action of the limiting block 29, the supporting rod 32 is fixedly inserted into the road, the inserting rod 3 is jacked to be out of contact with the road, then the adjusting handle 14 is rotated, the threaded rod 17 drives the L-shaped movable plate 18 to move along the second movable groove 15, the inserting rod 3 is driven to move along the directions of the second movable groove 15 and the clamping groove 31, the second pointer 20 moves along the third movable groove 16 in cooperation with the position scale 19, displacement adjustment in the adjusted direction is completed, finally, the adjusting plate 40 is loosened to vertically move the inserting rod 3 downward, after the inserting rod 3 is inserted into the designed point position, the receiver 1 and the telescopic rod 2 are both adjusted along the position of the inserting rod 3 in a proper way under the action of the first spring 28 and the second spring 36, and finally the telescopic rod 2 moves right above the inserting rod 3, and the point location is convenient to check.
Example two
Referring to fig. 9-10 to describe the second embodiment, the present embodiment is further described with respect to the first embodiment, the supporting assembly 21 includes a second fixing plate 22 located above the inserting rod 3 and connected and fixed to the bottom end of the telescopic rod 2, a first rotating groove 23 is formed inside the second fixing plate 22, a second rotating groove 24 communicated with the first rotating groove 23 is formed on the outer surface of the second fixing plate 22, a third rotating ring 25 rotatably fitted to the second fixing plate 22 is disposed inside the first rotating groove 23, a first pressing block 26 having an inclined bottom is movably fitted in the first rotating groove 23, a connecting block 27 rotatably fitted to the third rotating groove is press-fitted to the bottom end of the first pressing block 26, a first spring 28 is snap-fitted between the first pressing block 26 and the third rotating ring 25, a limiting block 29 is movably fitted to the bottom of the inserting rod 3, a limiting plate 30 connected and fixed to the inserting rod 3 is disposed below the limiting block 29, the limiting block 29 is provided with a clamping groove 31 in the direction close to the fixing plate 11, the bottom end of the connecting block 27 is fixedly connected with a supporting rod 32 penetrating into the limiting block 29, and the side surface of the first pressing block 26 is provided with a fixing component 33.
Meanwhile, the top surface of the connecting block 27 is in an inclined shape matched with the bottom surface of the first pressing block 26, a plurality of balls 41 are embedded in the top surface of the connecting block 27, and the bottom of the supporting rod 32 is in a triangular distribution structure. In this embodiment, through the ball 41 that sets up, reduce the frictional force between first suppression piece 26 and the connecting block 27, first suppression piece 26 supports and presses connecting block 27 downstream to make bracing piece 32 downstream, jack-up inserted bar 3, and bracing piece 32 bottom is the triangular distribution structure, bracing piece 32 bottom and road support, guarantee the fixed effect of the direction after the adjustment, avoid inserted bar 3 displacement adjustment in-process, appear ascending activity in the direction.
EXAMPLE III
Referring to fig. 3 to describe the third embodiment, in this embodiment, as further described with respect to the first embodiment, the displacement assembly 13 includes an adjusting handle 14, a second movable groove 15 is formed in the bottom surface of the fixed plate 11, a third movable groove 16 communicated with the second movable groove 15 is formed in the side surface of the fixed plate 11 in a penetrating manner, the adjusting handle 14 is fixedly connected with a threaded rod 17 penetrating into the second movable groove 15, a movable plate 18 connected and fixed with the inserting rod 3 is slidably fitted in the second movable groove 15, the movable plate 18 is in an L-shaped structure, the threaded rod 17 is in threaded connection with the movable plate 18, the end of the threaded rod 17 is rotatably fitted with the fixed plate 11, the side surface of the fixed plate 11 is fixedly connected with a position scale 19, a second pointer 20 connected and fixed with the movable plate 18 is movably fitted in the third movable groove 16, and a support assembly 21 is disposed on the other side of the inserting rod 3.
Meanwhile, the bottom end of the fixing plate 11 is matched with a limiting rod 42 in an inserting mode, and the bottom end of the limiting rod 42 is movably connected with a horizontal rod 43 inserted into the inserting rod 3.
In this embodiment, increase the stationarity that 3 horizontal directions of inserted bar removed through gag lever post 42 and horizon bar 43, and gag lever post 42 and horizon bar 43 conveniently dismantle, and be convenient for accomodate and carry.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An information technology-based road measuring device comprising:
the bottom of the receiver (1) is fixedly connected with a telescopic rod (2);
it is characterized by also comprising:
an inserting rod (3) positioned below the telescopic rod (2);
the rotating component (4) is used for adjusting the angle deviation of the inserted rod (3), and the rotating component (4) is arranged between the telescopic rod (2) and the inserted rod (3);
the displacement assembly (13) is used for adjusting the distance deviation of the inserted bar (3), and the displacement assembly (13) is provided with a side surface of the rotating assembly (4).
2. An information technology-based road measuring device according to claim 1, characterized in that: rotating assembly (4) include with telescopic link (2) bottom connection fixed gear (5), gear (5) surface engagement has interior ring gear (6), the first rotating ring (7) of interior ring gear (6) top surface fixedly connected with, first rotating ring (7) surface runs through and is equipped with first movable groove (8), first rotating ring (7) top is rotated and is connected with first fixed disk (9) of being connected fixedly with telescopic link (2), first fixed disk (9) top surface edge fixedly connected with position scale (10), interior ring gear (6) surface fixedly connected with fixed plate (11), fixed plate (11) top is equipped with first pointer (12) with first fixed disk (9) normal running fit.
3. An information technology-based road measuring device according to claim 1, characterized in that: the displacement component (13) comprises an adjusting handle (14), a second movable groove (15) is formed in the bottom surface of the fixed plate (11), a third movable groove (16) communicated with the second movable groove (15) is formed in the side surface of the fixed plate (11) in a penetrating mode, a threaded rod (17) penetrating into the second movable groove (15) is fixedly connected with the adjusting handle (14), a movable plate (18) fixedly connected with the inserted rod (3) is arranged in the second movable groove (15) in a sliding fit mode, the movable plate (18) is of an L-shaped structure, the threaded rod (17) is in threaded connection with the movable plate (18), the end portion of the threaded rod (17) is in rotating fit with the fixed plate (11), position scales (19) are fixedly connected with the side surface of the fixed plate (11), a second pointer (20) fixedly connected with the movable plate (18) is arranged in the third movable groove (16) in a sliding fit mode, and a support component (21) is arranged on the other side of the inserted bar (3).
4. An information technology-based road measuring device according to claim 3, characterized in that: the supporting component (21) comprises a second fixing disc (22) which is located above the inserting rod (3) and is fixedly connected with the bottom end of the telescopic rod (2), a first rotating groove (23) is formed in the second fixing disc (22), a second rotating groove (24) communicated with the first rotating groove (23) is formed in the outer surface of the second fixing disc (22), a third rotating ring (25) which is in rotating fit with the second fixing disc (22) is arranged on the inner side of the first rotating groove (23), a first pressing block (26) with an inclined bottom is movably matched in the first rotating groove (23), a connecting block (27) which is in rotating fit with the third rotating groove is pressed at the bottom end of the first pressing block (26), a first spring (28) is hung and matched between the first pressing block (26) and the third rotating ring (25), a limiting block (29) is movably matched at the bottom end of the inserting rod (3), and a limiting plate (30) which is fixedly connected with the inserting rod (3) is arranged below the limiting block (29), the limiting block (29) is provided with a clamping groove (31) in the direction close to the fixing plate (11), the bottom end of the connecting block (27) is fixedly connected with a supporting rod (32) penetrating into the limiting block (29), and a fixing component (33) is arranged on the side face of the first pressing block (26).
5. An information technology-based road measuring device according to claim 4, characterized in that: fixed subassembly (33) is including penetrating first movable rod (34) in first activity groove (8), first movable rod (34) one end fixedly connected with second suppression piece (35), articulate the cooperation between second suppression piece (35) and first rotating ring (7) and have two second springs (36), second fixed disk (22) edge below normal running fit has second rotating ring (37), second rotating ring (37) surface runs through and is equipped with fourth activity groove (38), sliding fit has second movable rod (39) of being connected fixedly with first suppression piece (26) in fourth activity groove (38), fixedly connected with regulating plate (40) between first movable rod (34) and second movable rod (39).
6. An information technology-based road measuring device according to claim 4, characterized in that: the top surface of the connecting block (27) is in an inclined shape matched with the bottom surface of the first pressing block (26), and a plurality of balls (41) are embedded in the top surface of the connecting block (27).
7. An information technology-based road measuring device according to claim 2, characterized in that: the bottom end of the fixing plate (11) is in inserted connection with a limiting rod (42), and the bottom end of the limiting rod (42) is movably connected with a horizontal rod (43) inserted into the inserting rod (3).
8. An information technology-based road measuring device according to claim 4, characterized in that: the support rod (32) is close to the inserted bar (3) and is fixedly connected with the arc baffle (44), and the bottom of the support rod (32) is of a triangular distribution structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110692436.1A CN113375652B (en) | 2021-06-22 | 2021-06-22 | Road measuring device based on information technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110692436.1A CN113375652B (en) | 2021-06-22 | 2021-06-22 | Road measuring device based on information technology |
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| CN113375652A true CN113375652A (en) | 2021-09-10 |
| CN113375652B CN113375652B (en) | 2022-11-29 |
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| CN212341465U (en) * | 2019-12-24 | 2021-01-12 | 胡润强 | Measuring point coordinate processing tool for three-dimensional seismic engineering of coal field exploration |
| CN212617350U (en) * | 2020-05-23 | 2021-02-26 | 上海晏河建设勘测设计有限公司 | Total station |
| CN212986613U (en) * | 2020-08-27 | 2021-04-16 | 河南展图测绘技术有限公司 | RTK measuring device for urban planning |
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